Discrediting health disinformation sources: Advantages of highlighting low expertise.

ABSTRACT: Disinformation is false information spread intentionally, and it is particularly harmful for public health. We conducted three preregistered experiments (N = 1,568) investigating how to discredit dubious health sources and disinformation attributed to them. Experiments 1 and 2 used cancer information and recruited representative U.S. samples. Participants read a vignette about a seemingly reputable source and rated their credibility. Participants were randomly assigned to a control condition or interventions that (a) corrected the source's disinformation, (b) highlighted the source's low expertise, or (c) corrected disinformation and highlighted low expertise (Experiment 2). Next, participants rated their belief in the source's disinformation claims and rerated their credibility. We

SUBMITTER: Swire-Thompson B 

PROVIDER: S-EPMC11378866 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature